Home / 10,324,136-14,249,091.08-5,975,620

Finding the Fourth Proportional to 10,324,136, 14,249,091.08 and 5,975,620

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Solution

The fourth proportional to 10,324,136, 14,249,091.08 and 5,975,620 is: 8,247,387.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,324,136 : 14,249,091.08 = 5,975,620 : x
  2. Step 2: Convert to fraction form
    10,324,136/14,249,091.08 = 5,975,620/x
  3. Step 3: Cross multiply
    10,324,136x = 14,249,091.08 × 5,975,620
  4. Step 4: Simplify right side
    10,324,136x = 85,147,153,639,469.59
  5. Step 5: Solve for x
    x = 85,147,153,639,469.59/10,324,136
  6. Step 6: Final answer
    x = 8,247,387.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.